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embed: return error when advertise-client-urls are with empty hosts #8786

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merged 1 commit into from
Jan 26, 2018
Merged

embed: return error when advertise-client-urls are with empty hosts #8786

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7 changes: 2 additions & 5 deletions embed/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -399,22 +399,19 @@ func (cfg *Config) Validate() error {
return err
}
if err := checkHostURLs(cfg.APUrls); err != nil {
// TODO: return err in v3.4
addrs := make([]string, len(cfg.APUrls))
for i := range cfg.APUrls {
addrs[i] = cfg.APUrls[i].String()
}
plog.Warningf("advertise-peer-urls %q is deprecated (%v)", strings.Join(addrs, ","), err)
return fmt.Errorf(`--initial-advertise-peer-urls %q must be "host:port" (%v)`, strings.Join(addrs, ","), err)
}
if err := checkHostURLs(cfg.ACUrls); err != nil {
// TODO: return err in v3.4
addrs := make([]string, len(cfg.ACUrls))
for i := range cfg.ACUrls {
addrs[i] = cfg.ACUrls[i].String()
}
plog.Warningf("advertise-client-urls %q is deprecated (%v)", strings.Join(addrs, ","), err)
return fmt.Errorf(`--advertise-client-urls %q must be "host:port" (%v)`, strings.Join(addrs, ","), err)
}

// Check if conflicting flags are passed.
nSet := 0
for _, v := range []bool{cfg.Durl != "", cfg.InitialCluster != "", cfg.DNSCluster != ""} {
Expand Down